CVE-2023-2618
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
OpenCV wechat_qrcode Module decoded_bit_stream_parser.cpp decodeHanziSegment memory leak
A vulnerability, which was classified as problematic, has been found in OpenCV wechat_qrcode Module up to 4.7.0. Affected by this issue is the function DecodedBitStreamParser::decodeHanziSegment of the file qrcode/decoder/decoded_bit_stream_parser.cpp. The manipulation leads to memory leak. The attack may be launched remotely. The name of the patch is 2b62ff6181163eea029ed1cab11363b4996e9cd6. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-228548.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
wechat_qrcode Module
- Vendor
- OpenCV
- Product
- wechat_qrcode Module
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.7 | affected | Unavailable | Unavailable | Unavailable | None listed |